The British professor is worried that The Donald's rejection of this plan to combat global warming could cause
irreversible changes which doom our planet to a grim fate.
Not exact matches
The permanent displacement of millions of Syrians is one way in
which its war and others in the region are causing
irreversible changes.
«There is broad consensus that the further and the faster the Earth system is pushed towards warming, the greater the risk of unanticipated
changes and impacts, some of
which are potentially large and
irreversible,» according to the report.
The complexity of our problem, in short, arises from our situation in an historical process subject to time and
change,
irreversible in direction, in
which the past is never wholly dead, but remains unalterably part of the situation we have to face in the present.
As 500 BCE marks the central point of the First Axial Period, so the 18th century Enlightenment marks the
irreversible threshold of
change by
which the Second Axial Period brought us into the modern world.
But the
change of scale is not enough in itself to explain the sudden and
irreversible rise of the industrial phenomenon
which we see taking place around us.
«They have limited technological capacities and finances,
which have certain implications on culture that are
irreversible — giving up their private land,
changing customs and moving elsewhere.»
Deforestation of the Amazon is about to reach a threshold beyond
which the region's tropical rainforest may undergo
irreversible changes that transform the landscape into degraded savanna with sparse shrubby plant cover and low biodiversity.
But, you know, the idea of pulling this altogether, of wait there may be boundaries beyond
which we do not want the environment to go, either because they go in to a tipping [point] and fundamentally
change or because you -LSB-'ve caused][a] near -
irreversible amount of damage.
Judge Coffin says the nature, facts and drivers of climate
change will be central to the case — including whether there is a threshold at
which the concentration of CO2 in the atmosphere reaches a tipping point locking in
irreversible planetary damage.
Over time, the lung is
changed by secretions from the M2 cells,
which cause the lung tissue to remodel itself, contributing to
irreversible obstruction and poor lung function.
For those who aren't familiar with it, the «tipping point» is a concept from epidemiology (popularized by the best - selling book by Malcolm Gladwell) that suggests that small
changes accumulate innocuously until a critical mass is reached, at
which point a large - scale,
irreversible change occurs in the system under study.
This light was no more than a flash because, along with the electrical excitation of the silicon skeleton,
irreversible chemical
changes take place: the internal surface of the pores is immediately covered in a layer of insulating silicon oxide,
which stops further electrical excitation.
Criteria (v): be an outstanding example of a traditional human settlement, land - use, or seause
which is representative of a culture or human interaction with the environment especially when it has become vulnerable under the impact of
irreversible change
By intersecting genes
which are differentially expressed between current and never smokers with those that are different between former and never smokers, we can identify
irreversible gene expression
changes upon smoking cessation.
Researchers such as James Hansen, a leading climate scientist at NASA, believe that global warming is accelerating and may be approaching a tipping point, a point at
which climate
change acquires a momentum that makes it
irreversible.
The filings mention an «internal» presentation from 1996, in
which the GCC allegedly claimed there were «potentially
irreversible» impacts from climate
change,
which could include «significant loss of life.»
A major component of the report is Roadmap 2050,
which sets out the emissions reduction targets necessary in the building sector to avert dangerous and
irreversible climate
change.
Elizabeth Kolbert on yet another report
which says that the future effects of anthropogenic climate
change will be
irreversible and catastrophic.
The American Association for the Advancement of Science acknowledged this brilliantly earlier this year, releasing an 18 - page report consisting of «just the facts,»
which confirmed that the world is at growing risk of «abrupt, unpredictable and potentially
irreversible changes» due to climate
change.
The U.N. Intergovernmental Panel on Climate
Change (
which, to be fair, advances the cause of global governance) has stated that if we don't cut carbon emissions there will be «severe, pervasive and
irreversible impacts for people and ecosystems.»
Other compelling reasons to begin taking action include the potential for catastrophes that defy the assumption that climate
change damages will be incremental and linear; the risk of
irreversible environmental impacts; the need to learn about the pace at
which society can begin a transition to a climate - stable economy; the likelihood of imposing unconscionable burdens and impossible tasks on future generations; the need to create incentives to accelerate technological development the address climate
change; and the ready availability of «no regrets» policies that have very low or even no costs to the economy.
Here, for example, is a classic by Susan Solomon that proportedly shows that «climate
change (due to CO2) is
irreversible» by exclusively referencing other models,
which themselves never reference actual data.
We need to realize there is a «tipping point» beyond
which the
changes caused by higher temperatures become
irreversible.
Eye damage is spontaneously «
irreversible» as a general rule,
which means that one has to perform very exacting and specific
changes to reverse that damage.
The Planetary Boundaries framework proposes quantitative limits for human perturbation of critical Earth system processes, and a «safe operating space» within
which human activity should attempt to stay in order to avert the risk of large - scale, possibly abrupt or
irreversible environmental
change.
Even at 2.0 °C, and certainly above it, it is thought that the Earth would cross certain tipping points, beyond
which the operation of the Earth System is
changed in an
irreversible way, at least over timescales of hundreds of thousands of years.
With warming greater than 2 °C, there is a high risk of abrupt and
irreversible changes to ecosystems such as forests,
which would lead to «substantial additional climate
change» considering that trees sequester significant amounts of carbon dioxide.
The overarching justification for most climate
change policies today derives from a political interpretation of Principle 15 (now called the Precautionary Principle) of the United Nations Rio Declaration of 1992,
which states: «Where there are threats of serious or
irreversible damage, lack of full scientific certainty shall not be used as a reason for postponing cost - effective measures to prevent environmental degradation.»
But the only mention of these words in the IPCC report are in the section «Anthropogenic warming could lead to some impacts that are abrupt or
irreversible, depending upon the rate and magnitude of the climate
change»,
which reveals a far less frightening and urgent picture than such accounts suggests:
The absorption of the greenhouse gas carbon dioxide causes
irreversible ocean acidification,
which the scientists say will cause «massive corrosion of coral reefs and dramatic
changes in the makeup of ocean biodiversity.»
Extinction is an
irreversible biological
change that can fundamentally alter the ecosystem of
which a lost species was a part, contributing to ecological state shifts as described in the last section and to depleting ecosystem services as described below (see Chapter 3, Boxes 3.1 and 3.2).
The IPCC approach, using highly damped deterministic global climate models, is incapable of producing abrupt climate
change (beyond the melting of Arctic sea ice,
which is not
irreversible even on timescales of a decade).
We also underestimated the potential importance of strong feedbacks, such as the thawing of the permafrost to release methane, a powerful greenhouse gas, as well as tipping points beyond
which some
changes in the climate may become effectively
irreversible.»
It's what Joe Romm at Climate Progress calls «a declaration of dependence on fossil fuels, a figurative declaration of war on a livable climate and the health and well - being of countless future generations» and my colleague Elias Isquith describes as an effort to «design a right - wing machine to dominate American politics in the near - and medium - term future» —
which, if successful, will be more than enough time to set Earth on an
irreversible path to catastrophic climate
change.
Whether you (or Edim) personally want to worry about these things is up to you, my point is that there are plenty of potential effects of climate
change which would not fall into the «abrupt and
irreversible» category but could still cause big problems if they occur, so just because the particular outcomes the IPCC classifies as such may not happen this century it doesn't logically mean we won't suffer serious impacts in the shorter term.
STOCKHOLM — The world's top climate scientists on Friday formally embraced an upper limit on greenhouse gases for the first time, establishing a target level at
which humanity must stop spewing them into the atmosphere or face
irreversible climatic
changes.